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Individual Calculations August 2018 |
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| Petrov, Nikolaj Total change: 21.80 | |   |
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| Karvina Open 2018 | Karvina | CZE | 2018-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1749 | 5.00 | 9 | 1.09 | 20 | 21.80 | |
|  Raszka, Janusz | | | 2149 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sramek, Vojtech | | | 2043 | CZE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sebesta, Jan | | | 1706 | CZE | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Zmelty, David | | | 1452 | CZE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kijonka, Ondrej | | | 1478 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Cujdik, Jiri | | | 1968 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sulkowski, Dawid | | | 1501 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Olsar, Zdenek | | | 1983 | CZE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Kraus, Frantisek | | | 1994 | CZE | 1.00 | 1 | 0.80 | 20 | 16.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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